phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6964b10b8da9fd3bfe9bd3c6d6315a7' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f6964b10b8da9fd3bfe9bd3c6d6315a7', -1, 1714161411, 1714161411, '0389b285', 28, 0, 0)

Line : 187
File : sessions.php